Chapter Summary - Allen-Bradley 1779-KFMR User Manual

Chapter Summary

Diagnostic Status (to Detect the Last Memory Address Used)
Upload Privilege
Shutdown
Physical Read
.
.
.
Physical Read
Restart
Timeout
A three-minute timer will start when the 1779-KP3 interface receives an
upload-privilege command or a download-privilege command. The timer
will restart each time a command in the upload or download procedure is
received. If the timer times out, the interface exits the mode as if a restart
command were received.
In this chapter, you read about the Data Highway message set. You also
read about the fields required to send Data Highway messages and the
valid entries for those fields. Refer to Appendix A for a list of error
codes. Refer to Appendix B for details on addressing and order of
transmission.
Chapter 8